Hexdump in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 451st alexsave 692 245 9ms 17 days ago 452nd nullie 691 193 14ms 8 Jun 2022 453rd dcgjb 687 153 239ms 5 Mar 2024 454th mbittner20 687 194 10ms 27 May 2023 455th djeedjay 🇳🇱 686 219 3ms 21 Sep 2022 456th MiffOttah 686 223 359ms 28 Nov 2024 457th targrik 685 183 6ms 20 May 2025 458th rollershutter 685 196 158ms 23 Oct 2022 459th msbranicky 685 280 265ms 31 Aug 2023 460th AlephSquirrel 684 195 10ms 21 Jan 2023 460th SB-945 684 195 10ms 19 Apr 2024 462nd Yewzir 🇧🇪 682 220 3ms 29 Dec 2023 463rd typeswitch-dev 🇵🇹 682 312 4ms 23 Jul 2023 464th emgordon154 681 294 3ms 10 Jun 2025 465th cefqrn 680 196 10ms 6 Jan 2023 465th BREMAUCY 🇫🇷 680 196 10ms 16 Aug 2025 467th Protothor 679 250 10ms 8 Jun 2025 467th gigaprofisi 🇺🇸 679 250 9ms 10 Aug 2025 469th jupj 🇫🇮 678 283 256ms 12 Aug 2022 470th janbehrens 🇩🇪 677 197 9ms 10 May 2022 470th AGoyet 677 197 10ms 29 Jun 2022 472nd Bmrl7 674 198 17ms 3 Mar 2024 473rd CatsAreFluffy 673 223 3ms 25 Jan 2023 474th AlephSquirrel 672 178 851ms 21 Jan 2024 474th Babafaba 672 178 472ms 29 Oct 2025 474th snoozingnewt 🇺🇸 672 178 451ms 25 days ago 477th emgordon154 672 222 481ms 30 May 2025 478th myleopard 670 199 10ms 25 Dec 2022 478th PyryL 🇫🇮 670 199 10ms 21 Aug 2024 478th andrewjc2000 670 199 17ms 13 Aug 2025 481st MeWhenI 🇻🇦 668 223 528ms 17 Apr 2024 482nd DialFrost 🇸🇬 667 225 4ms 3 Jul 2024 483rd duckyluuk 🇳🇱 665 180 642ms 28 Mar 2024 484th MeWhenI 🇻🇦 665 246 355ms 30 Jan 2023 485th h3ra993huskp 🇯🇵 665 310 375ms 42 hours ago 486th Heathcorp 🇦🇺 664 201 10ms 12 Aug 2023 486th stefangimmillaro 664 201 13ms 9 May 2024 488th kkoenig 664 289 264ms 1 Jan 2024 489th max-barstow 661 142 45ms 23 Sep 2022 490th Yewzir 🇧🇪 660 249 60ms 29 Dec 2023 491st unfinishedprogram 660 257 9ms 16 Sep 2023 492nd MeWhenI 🇻🇦 659 207 394ms 15 Feb 2023 493rd ericlangedijk 🇸🇮 659 232 361ms 5 May 2022 493rd stefangimmillaro 659 232 383ms 15 Jun 2025 495th ian-h-chamberlain 🇺🇸 659 302 202ms 22 Jun 2022 496th shinh 657 143 35ms 25 Jun 2022 497th Natanaelel 🇸🇪 657 203 14ms 24 Nov 2023 498th MeWhenI 🇻🇦 657 228 134ms 3 Aug 2024 499th Natanaelel 🇸🇪 657 291 172ms 28 Jul 2025 500th Phil-RGOMEGA 655 247 4ms 23 Aug 2023 501st osmith93 655 251 59ms 10 Jul 2022 502nd albanian-laundromat 653 283 43ms 25 days ago 503rd dokutan 650 210 211ms 15 Feb 2024 504th emgordon154 650 231 3ms 6 Apr 2025 505th sean-niemann 🇺🇸 650 253 2,314ms 16 Oct 2024 506th 4hg 🇺🇸 648 145 43ms 25 Jan 2023 507th MeWhenI 🇻🇦 648 230 97ms 15 Dec 2022 508th qpwoeirut 647 206 10ms 2 Nov 2025 509th Heathcorp 🇦🇺 647 232 3ms 12 Aug 2023 509th snoozingnewt 🇺🇸 647 232 4ms 23 Sep 2023 509th Lv0Sys 🇵🇱 647 232 4ms 31 May 2025 509th dokutan 647 232 3ms 14 Jul 2025 513th junkondo-jp 647 262 9ms 31 May 2024 514th snoozingnewt 🇺🇸 647 358 657ms 11 days ago 515th CaedenHarper 🇨🇦 645 263 9ms 16 Sep 2025 516th yzhs 🇩🇪 644 207 10ms 31 May 2022 516th Masttest 644 207 10ms 14 Feb 2024 516th KatieLG 🇬🇧 644 207 10ms 11 Oct 2025 519th Yewzir 🇧🇪 644 226 142ms 20 Jun 2024 520th jerrandolph 644 298 255ms 20 Oct 2023 521st CatsAreFluffy 642 256 59ms 25 Jan 2023 522nd Yewzir 🇧🇪 638 323 345ms 2 Oct 2025 523rd Ripick 637 257 354ms 29 Jan 2023 524th arctouch-cristiannevianna 635 241 349ms 20 Nov 2023 525th knutae 🇳🇴 632 211 10ms 30 Dec 2023 First Prev 451–525 of 815 Next Last